131709664204 has 12 divisors (see below), whose sum is σ = 232251393528. Its totient is φ = 65352123200.

The previous prime is 131709664201. The next prime is 131709664223. The reversal of 131709664204 is 402466907131.

It is not an unprimeable number, because it can be changed into a prime (131709664201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125676637 + ... + 125677684.

It is an arithmetic number, because the mean of its divisors is an integer number (19354282794).

Almost surely, 2^131709664204 is an apocalyptic number.

It is an amenable number.

131709664204 is a deficient number, since it is larger than the sum of its proper divisors (100541729324).

131709664204 is a wasteful number, since it uses less digits than its factorization.

131709664204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251354456 (or 251354454 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 131709664204 in words is "one hundred thirty-one billion, seven hundred nine million, six hundred sixty-four thousand, two hundred four".